Excellent tyres, good-ish wet grip, the only problem I experienced with them in the wet, was pulling off at traffic lights, wheel spun a few times, it happen once on a dry day. I feel confident with them on my car, in the rain or ice conditions, definitely not frightened on the motorway in the wet. I'm using them with 20mm spacers, and they do look good. I had them on the front axle of my winter tyres, my summer tyres are have them on all 4 corners, I haven't really checked the fuel efficiency, I always use E5
They are quiet, no need to turn up my head unit, to block out the noise, even though I do like my music a bit louder than normal (anyway the music blocks out the tinnitus)
They are £145 a corner (that's the cheapest I found them) but they are worth every penny, give them a try